Yeah I think it's cool too
It's great because at times it releases it's mucus which totally covers the tunic, then after a few hours of filtering, it sucks all the mucus inside to filter off of this fine netting.
I did some research and found a really good article on sea squirts and tunicates on the Aquarium Frontiers Archive site.
I will keep you posted Christy
I know what you mean Craig, anytime I add something new I have to part with something old-meaning I usually frag a few pieces to make room for a new one
How are your frags doing by the way?
cheers, Rich
http://www.animalnetwork.com/fish2/aqfm/default.asp